7883972064

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{52543}}^1$

素因数の和:53080

約数の個数: 72

約数和(自身を含む): 22463505792

約数和(自身を除く): 14579533728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 16672, 18756, 25008, 37512, 50016, 52543, 75024, 105086, 150048, 157629, 210172, 315258, 420344, 472887, 630516, 840688, 945774, 1261032, 1681376, 1891548, 2522064, 3783096, 5044128, 7566192, 15132384, 27374903, 54749806, 82124709, 109499612, 164249418, 218999224, 246374127, 328498836, 437998448, 492748254, 656997672, 875996896, 985496508, 1313995344, 1970993016, 2627990688, 3941986032, 7883972064]

約数ペア:

[(1, 7883972064), (2, 3941986032), (3, 2627990688), (4, 1970993016), (6, 1313995344), (8, 985496508), (9, 875996896), (12, 656997672), (16, 492748254), (18, 437998448), (24, 328498836), (32, 246374127), (36, 218999224), (48, 164249418), (72, 109499612), (96, 82124709), (144, 54749806), (288, 27374903), (521, 15132384), (1042, 7566192), (1563, 5044128), (2084, 3783096), (3126, 2522064), (4168, 1891548), (4689, 1681376), (6252, 1261032), (8336, 945774), (9378, 840688), (12504, 630516), (16672, 472887), (18756, 420344), (25008, 315258), (37512, 210172), (50016, 157629), (52543, 150048), (75024, 105086)]